docker-machine添加一个已有的docker主机问题

Question

根据官方文档，在docker-machine通过url添加一个docker主机，命令如下

但在我使用的时候出现语法错误？

我的192.168.20.108启用了tcp配置的

[root@localhost ~]# ps -ef|grep docker
root      2600     1  0 18:18 ?        00:00:02 /usr/bin/dockerd --registry-mirror=https://2lqq34jg.mirror.aliyuncs.com --registry-mirror=http://hub-mirror.c.163.com --insecure-registry=192.168.10.38:5000 -H 0.0.0.0:2375 -H unix:///var/run/docker.sock

所以，这是为咋不行的？

Answer 1

The official document cannot be updated at this point, and a PR has been submitted.

The current docker-machine 要求使用 --driver none clearly states the case of not using the driver. Therefore the created command should be modified to:

docker-machine create -d none --url=tcp://192.168.20.108:2375 vmware_docker01

Answer 2

What version are you using? The latest version of docker machine does not support this option. You can see that the options you type do not have this option either